Built for English learners

Every word,
from six angles.

collocations, definitions, thesaurus, idioms, examples and usage notes — all in a single lookup.

20+ years · flagship dictionary

The words that go together.

The largest collocations dictionary online — 74k headwords, hand-curated clusters, real examples. Refined for two decades and laid out the way learners actually read.

See it in action est. 2005

New · Build your own test

Practice for the real exam.

Pick a CEFR level, a test framework — IELTS, PTE, TOEFL, Cambridge — and your primary skill. We assemble a session of multiple-choice and fill-in-the-blank questions on the fly.

Start practice A2–C1

New · Free IELTS essay feedback

Get your essay band-scored.

Paste your IELTS Writing Task 2 essay and get an instant band estimate across all four criteria — with concrete strengths, weaknesses, and fixes. Free, no sign-up.

Grade my essay 10 free / day

New · Practice mode

Make every lookup stick.

A 5-minute study session per word — definitions, collocations, idioms and usage — graded by a spaced-repetition scheduler.

Word of the day

software

noun

Encoded computer instructions, usually modifiable (unless stored in some form of unalterable memory such as ROM).

The "software" comprising the carefully planned interpretive routines, compilers, and other aspects of automative programming are at least as important to the modern electronic calculator as its "hardware" of tubes, transistors, wires, tapes and the like.

Read the full entry

Quote of the day

You can't trust without risk but neither can you live in a cocoon.

— Byron Pulsifer

IELTS writing feedback

Get your Task 2 essay band-scored — free

Instant band estimate across all four IELTS criteria, with concrete strengths, weaknesses, and fixes. No sign-up — 10 free grades a day.

Reading practice

Quizzes for IELTS · PTE · TOEFL · Cambridge

Short reading passages with multiple-choice and fill-in-the-blank questions, graded by CEFR level.

Feedback

Notice something off, or have an idea?

History

0

No lookups yet — try a search.

Browse A–Z